Using a slope value of 3, the general equation in point-slope form is: y - b = 3(x - a).
<em><u>Recall:</u></em>
- Given the slope (m) of a line, we can write an equation in point-slope form of the line can be written if we know one of the points as,
, where
is a point on the line and m = slope.
From the question given, the slope gotten from part B is missing in this question. However, let's assume the slope (m) = 3.
Using one of the points, say (a, b), to write a general equation in point slope form, substitute
= (a, b) and m = 3 into
.
Thus:
![\mathbf{y - b = 3(x - a)}](https://tex.z-dn.net/?f=%5Cmathbf%7By%20-%20b%20%3D%203%28x%20-%20a%29%7D)
Therefore, using a slope value of 3, the general equation in point-slope form is: y - b = 3(x - a).
Learn more about point-slope form on:
brainly.com/question/14105985
Answer:
Step-by-step explanation:
y + 3 = 2(x + 2)
y + 3 = 2x + 4
y = 2x + 1
Since both angle are congruent (equal/same), which means that both side is equal to 40 degrees, we will put the equation like this:
5x - 5 = 40
Now we’ll solve for x:
5x - 5 = 40
+ 5 + 5 (Add 5 to both sides)
5x = 45
—- —— (Five both side by 5)
5 5
x = 9
Now we left with x, so x is equal to 9.
Answer:
14 dollars
Step-by-step explanation:
13-6= 7 which is the half he spent so 7 times 2 is 14